Oracle’s quarterly releases for the DASH test and Production environments are updated using a staggered schedule based on cohorts, which are labeled A, B, C, and D. UT has selected to be on the Cohort B schedule on an annual basis, which is deployed to Production environments in the following months annually: March, June, September, December.
As an example, DASH received the 25C release in September 2025 to better align with academic and hiring calendars at UT.
For additional information about this process, review the dedicated Quarterly Release Hub on the Friends of DASH website.